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https://issues.apache.org/jira/browse/HBASE-4219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Goode updated HBASE-4219:
-------------------------------
Tags: metrics
Affects Version/s: 0.92.0
Status: Patch Available (was: Open)
This adds some useful per-column family metrics to the existing regionserver
metric exporting framework. It currently tracks blockCacheSize by blocktype
(see the new HFile V2 diff by Mikhail Bautin) as well as, on a per-CF basis:
fsBlockReadTime/Cnt
compactionBlockReadTime/Cnt
fsBlockReadCacheHitCnt
compactionBlockReadCacheHitCnt
metaBlockReadCnt/CacheHitCnt
flushSize
bloomAccessed/Skip
blockCacheSize
storeFileCount/IndexSizeMB/SizeMB
staticBloomSizeKB
memstoreSizeMB
staticIndexSizeKB
> Add Per-Column Family Metrics
> -----------------------------
>
> Key: HBASE-4219
> URL: https://issues.apache.org/jira/browse/HBASE-4219
> Project: HBase
> Issue Type: New Feature
> Affects Versions: 0.92.0
> Reporter: Nicolas Spiegelberg
> Assignee: David Goode
> Fix For: 0.92.0
>
>
> Right now, we have region server level statistics. However, the read/write
> flow varies a lot based on the column family involved. We should add
> dynamic, per column family metrics to JMX so we can track each column family
> individually.
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